CSS Buttons With Icons But No Images

As a web developer I don't really get on with images and if I can avoid using them I will, so when I saw this trick about displaying icons in a button without using any images I wanted to explorer what other icons you can use just by using CSS.

I discovered that there are loads and loads of icons that can be used in your CSS by using Hexadecimal entities.

There are lots of places I found to get the codes for these icons here is a list of places I used to get the most useful icons for this example.